How will I be informed?

I have had really bad pains in back, groin & legs for some time, recently went to a&e where they noticed a 'mass' in stomach, they put it down to constipation. Then I saw another gp who wasn't happy with this and referred me via the 2 week wait pathway and I had a ct scan last week. How am I likely to be informed of the results either way?

A receptionist phoned me today to arrange a phone consultation for Friday. 
Thanks